Features: 1.Safe Driving: Accurate date display, powerful chips and faster running speed, standby power consumption reduced to 5mA, make driving safer, have a long service time. 2.3D Reflection: Equipped with 3D reflection technology, images and data are displayed on a transparent display board, providing you with a clear view of data reading. 3.Clear Image: 4 display modes freely switch, every detail can be seen clearly, brightness increased by 20%, clear enough to have no double image, always pay attention to the road. 4.Multifunction: Car HUD has multifunction of the rpm, speed alarm, voltage alarm, water temperature alarm, fault alarm, fuel consumption, brightness adjustment, etc. 5.Compatibility: This HUD OBD II system is compatible with OBD II compliant vehicles from 2008 onwards, and is available on more than 99% of vehicles. 6.Easy Installation: Comes with a high quality OBD II cable and a complete set of accessories to ensure you can easily complete the installation, just plug and play, convenient for using. specification:Item Type: Car HUD Material: PC+ABS Color: Black Display Type: Reflection Mirror Type: LED Input Signal: OBD II Function: Speed, rpm, water temperature, fuel consumption, voltage, time, overspeed alarm, water temperature alarm, voltage alarm, rest reminder, fault alarm, single segment/four segment alarm, brightness control, voice switch, display mode, displacement setting, reference fuel consumption, fuel consumption switch, ECU protocol, speed unit, startup mode, startup voltage, factory restoration, automatic start and stop, fault clearing, locking protocol Fitment: Fit for OBD II vehicle 2008?up PackageList:1 x HUD 1 xOBD II Cable 1 x Strap 1 x Hook And Loop